Soyuz TM-4 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Soyuz TM-4" in English language version.

refsWebsite

Global rank English rank

1^st place

2,056^th place

1,541^st place

5,378^th place

4,897^th place

75^th place

83^rd place

astronautix.com

"Mir LII-1". Encyclopedia Astronautica. Archived from the original on 30 November 2010. Retrieved 10 November 2010.
"Mir EP-2". Encyclopedia Astronautica. Archived from the original on 8 January 2010. Retrieved 10 November 2010.

D.S.F. Portee (1995). "Mir Hardware Heritage" (PDF). NASA. Archived from the original (PDF) on 7 September 2009. Retrieved 10 November 2010.

"Mir LII-1". Encyclopedia Astronautica. Archived from the original on 30 November 2010. Retrieved 10 November 2010.
"Mir EP-2". Encyclopedia Astronautica. Archived from the original on 8 January 2010. Retrieved 10 November 2010.
D.S.F. Portee (1995). "Mir Hardware Heritage" (PDF). NASA. Archived from the original (PDF) on 7 September 2009. Retrieved 10 November 2010.